Audio speaker



FIG. 1 is a front perspective view of an audio speaker in accordancewith my new design;

FIG. 2 is a front elevational view of the audio speaker shown in FIG. 1;

FIG. 3 is a top plan view of the audio speaker shown in FIG. 1;

FIG. 4 is a bottom plan view of the audio speaker shown in FIG. 1;

FIG. 5 is a side elevational view of the audio speaker, taken from theleft side of FIG. 2;

FIG. 6 is a side elevational view of the audio speaker, taken from theright side of FIG. 2; and,

FIG. 7 is a rear elevational view of the audio speaker shown in FIG. 1.

CLAIM The ornamental design for an audio speaker, as shown.